Chart correction 18/20 — chart 74181

74181 8Ed. 7/26/97 LAST NM 17/20 18/20 Add Dashed line with legend “North West Channel Bypass” between 26°52′41″S 153°09′51″E 27°01′45″S 153°14′59″E (16(934)09 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 8Ed. 7/26/97

Reference information — always verify against official Notices to Mariners before navigation.